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An electric heater of resistance 8 …

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An electric heater of resistance 8 ohm draw 15 A from the service mains 2 hrs. Calculate the rate at which heat is developed in the heater?

    • Posted by Tejal C 7 years, 7 months ago

    CBSE > Class 10 > Mathematics
    • 1 answers

    Anuvart Chaudhary 7 years, 7 months ago

    Formule SQUARE OF CURRENT MULTIPLY RESISTANCE MULTIPLY TIME Acc.to formule 15 * 15 *8*2 225*16 =3600 J

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